government cannot massive deficits is because the federal reserve's ability to play funny. today the federal reserve couldn't print money. no time at interest rates with me. i don't think the u.s. could -- and would not be creditworthy if you couldn't print money. that creates a huge temptation for politicians. republicans and democrats. i don't think whether disciplined fiscal policy until monetary policy. the recent financial crisis. in the late 1990s, early 2000, alan greenspan had been there long time, wanted to be a hero. he was getting ready to retire for having the minor correction. greenspan was going to be good note, so he starts lowering interest rates, the effect to printing money. it creates negative real interest rate. so you can borrow dramatically less than the appreciation rate of housing, which incentive a huge investment house in which a prayer at such low interest rates. in right at the end of his term, greenspan realizes he's screwed up and he and his successors to raising interest rates very rapidly and create something: inverted joker. an unnatural phe